<html>
<head>

<script type="text/javascript" src="../js/jquery.js"></script>
<script type="text/javascript"> 
$(document).ready(function(){
$(".flip").click(function(){
    $(".panel").slideToggle("slow");
  });
});
</script>
</head>
 
<body>
 
<div class="panel">
<p>W3School</p>
<p>W3School</p>
</div>
 
<p class="flip">click here</p>
 
</body>
</html>
